Added a unit test for bug 6989 and some methods to print expressions

[simantics/platform.git] / bundles / org.simantics.scl.compiler / src / org / simantics / scl / compiler / elaboration / expressions / ERange.java

diff --git a/bundles/org.simantics.scl.compiler/src/org/simantics/scl/compiler/elaboration/expressions/ERange.java b/bundles/org.simantics.scl.compiler/src/org/simantics/scl/compiler/elaboration/expressions/ERange.java
index 3ea3d5e6c5945c02b13fb0a06cf9f2e90ec3227f..6fbcdafecfbaa90248e858a619061c24c813db89 100644 (file)
--- a/bundles/org.simantics.scl.compiler/src/org/simantics/scl/compiler/elaboration/expressions/ERange.java
+++ b/bundles/org.simantics.scl.compiler/src/org/simantics/scl/compiler/elaboration/expressions/ERange.java
@@ -6,8 +6,8 @@ import org.simantics.scl.compiler.elaboration.modules.SCLValue;
 import org.simantics.scl.compiler.errors.Locations;
 
 public class ERange extends ASTExpression {
-    Expression from;
-    Expression to;
+    public Expression from;
+    public Expression to;
     
     public ERange(Expression from, Expression to) {
         this.from = from;
@@ -35,5 +35,9 @@ public class ERange extends ASTExpression {
     public Expression accept(ExpressionTransformer transformer) {
         return transformer.transform(this);
     }
-
+    
+    @Override
+    public void accept(ExpressionVisitor visitor) {
+        visitor.visit(this);
+    }
 }